作业训练和批改的有效方法互评订正法杨建锋互评订正法的步骤是：１．设计精练习题。在教学过程中，围绕教材的重点和难点，针对学生自学、课堂讨论、提问解答的反馈信息，提炼精选习题，布置给学生练习，总题量不多，每节课约三四个习题，多数可在课内完成。习题的形式分... Efficient methods for homework training and marking. The mutual review revision method Yang Jianfeng’s steps in the mutual review revision method are: 1. Design refined exercises. In the teaching process, focusing on the key and difficult points of the teaching materials, the students’ self-study, class discussion, and question and answer feedback information will be refined and selected exercises will be arranged for students to practice. The total number of questions is small, about three or four exercises per class. Most can be completed in class. The form of the exercises is divided into...